| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $176.61 | 3.352% | $182.53 | $182.53 | $182.55 | $182.50 |
| Purchase #2 | $44.84 | 7.296% | $48.1115 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $160.36 | 7.524% | $172.4255 | $172.43 | $172.45 | $172.40 |
| Purchase #4 | $166.46 | 8.330% | $180.3261 | $180.33 | $180.35 | $180.30 |
| Purchase #5 | $102.59 | 4.564% | $107.2722 | $107.27 | $107.25 | $107.30 |
| Purchase #6 | $8.98 | 7.724% | $9.6736 | $9.67 | $9.65 | $9.70 |
| Purchase #7 | $147.61 | 9.384% | $161.4617 | $161.46 | $161.45 | $161.50 |
| 7 purchase totals = | $807.45 | $861.8006 | $861.80 | $861.80 | $861.80 | |